Candidates 17
$2500 / mo
≈ $30000 / year net
Software Engineer
Ukraine · Dnipro · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Dnipro · 3 years of experience · Upper-Intermediate ·Published today · In passive search
This project was created and is used for helping to upload, annotate, sign documents for
middle and big companies.
Project is based on Ruby on Rails v.6
The main goal was creating several interconnected-applications for uploading and creating data to work with documents, following the process of annotating and signing and releasing agreements.
$5500 / mo
≈ $66000 / year net
Senior/Team Lead
Ukraine · 8 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · 8 years of experience · Upper-Intermediate ·Published 22 April
Teladoc Health
Feb 2022 - Dec 2023 (1 year 11 months)
Key responsibilities:
- Migrating legacy project to new infrastracture
- Team processes optimization
Full Stack Engineer/Team Lead
PAIR Finance
Jul 2019 - Dec 2021 (2 years 6 months)
Key responsibilities:
- Leading team of 4-7 devs
- Reformatting project architecture
Projects:
- Debt management system
- Client support system
- Automated letter recognition system (OCR) - GDPR support
- AI integration
Back-end dev/Tech lead
Yalantis
Apr 2015 - Jun 2019 (4 years 3 months)
Key responsibilities:
- Mobile api development
- Leading projects from pre-sale up to support.
- Standardization, interviewing, mentoring of ruby department.
Projects:
- Healthcare patient management system -
- Stay-hydrated mobile app
- Real-estate mobile app
- Gym training mobile app
$4000 / mo
≈ $48000 / year net
Senior Ruby on Rails developer
Ukraine · Dnipro · 8 years of experience · Upper-Intermediate ·Published 17 April
Ukraine · Dnipro · 8 years of experience · Upper-Intermediate ·Published 17 April
$3000 / mo
≈ $36000 / year net
Ruby On Rails Developer
Ukraine · 4 years of experience · Upper-Intermediate ·Published 15 April
Ukraine · 4 years of experience · Upper-Intermediate ·Published 15 April
development. I enjoy learning and adapting to new challenges. I have a proven track record of
developing web and mobile applications, with a keen interest in working with complex solutions and
architectures.
I have experienced with all stages of the development cycle for dynamic web projects.
$4500 / mo
≈ $54000 / year net
Ruby on Rails Developer
Ukraine · Dnipro · 6 years of experience · Upper-Intermediate ·Published 14 April
Ukraine · Dnipro · 6 years of experience · Upper-Intermediate ·Published 14 April
- Designed and implemented new features (front-end and back-end sides);
- Designed and implemented integration with 3rd party services;
- Provided technical leadership for more junior members of the team (created lectures and presentations for teaching new technologies);
- Performed code review;
- Optimized slow-working requests;
- Provided and created test coverage in the project (around 50% from scratch);
- Started moving from monolith to microservices.
Preferred Domains: travel and hospitality, e-commerce, fintech, healthcare (open to explore new domains)
$5000 / mo
≈ $60000 / year net
Senior Ruby on Rails Developer
Ukraine · 5 years of experience · Upper-Intermediate ·Published 11 April
Ukraine · 5 years of experience · Upper-Intermediate ·Published 11 April
• Over 6 years of hands-on experience in software development, with 5 years in commercial projects.
AREAS OF EXPERTISE
Management Skills: Project management(Agile, Scrum, Kanban, Extreme Programming), Equitable recruiting & mentoring
Technical Expertise: Microservice architecture, Software development strategy, Distributed architecture, Event-driven architecture, Test Driven Development
Technologies: Ruby, Ruby on Rails, JavaScript, React, D3js, EmberJS, PostgreSQL, Redis, RabbitMQ, AWS, Heroku, Docker, Datadog, Sidekiq, Resque, REST, Websockets, Jenkins
EMPLOYMENT HISTORY
Zendesk, Senior Software Engineer (contractor) Remote | Aug 2021 - Present
Took ownership of integrating multiple subscription addons (Light Agent, Advanced Data Protection, Tymeshift) using Ruby on Rails, React and integration with Zuora resulting in a potential increase in average account MRR by 5-10% per addon.
Integrated Direct Debit(ACH) via Zuora and Stripe, eliminating credit card interest payments and resulting in a potential increase in annual income by $2-4 million.
Implemented a flexible reporting system using ETL processes and BigQuery for AgentMonths feature. Streamlined operations, reducing report creation time for RevOps team by 45-50%
Developed CSP (security layer) using Ruby on Rails, React, and Ember to mitigate XSS and data injection attacks, enabling Zendesk to secure contracts with S&P500 level customers worth over $2M annually.
Addressed developer needs for convenient export of finance catalogs by developing an automating exporting tool using Zuora REST/SOAP API and bash syntaxes. Reducing export time for developers by 50%
Addressed developer needs for full migration from legacy Ember frontend to React resulting in increasing of developing volume for business needs.
WegoWise, Ruby Engineer Remote | Jun 2019 - Jul 2021
Addressed client needs for bill usage by developing and supporting the parsers resulting in a potential increase the annual income up to 20%
Collaborated with tech lead to streamline roadmap planning by implementing testing t
$7000 / mo
≈ $84000 / year net
Full Stack developer [Ruby/Js]
Ukraine · 10 years of experience · Advanced/Fluent ·Published 5 April
Ukraine · 10 years of experience · Advanced/Fluent ·Published 5 April
Wide experience with JS frameworks (React, Ember, Angular);
Experience with SQL;
Experience with all kinds of testing;
Always focused on problem-solving, stress-resistant, friendly, and open-minded person.
ES5, ESNext, Babel, Webpack, Gulp, Grunt, node.js, Express, Knex, Sequelize, React, Flux, Redux, Angular.js, Ember, mocha, chai, jasmine, karma, jest, selenium, phantomjs, cypress, Ruby, Ruby on Rails/Rails Engine, Rack, Rubygems, Rspec, minitest, capybara, Docker, Kubernetes, ElasticSearch, Kafka, GraphQL, Redis, HTML, CSS, SASS, LESS, Jade, HAML, YAML, erb, slim, Python, Golang, Docker, numpy, pandas, OOP, OOD, Kanban, Scrum, Metaprogramming, functional programming.
And this list doesn't fully cover everything I worked with.
$1600 / mo
≈ $19200 / year net
Ruby on Rails Developer
Ukraine · Dnipro · 2 years of experience · Intermediate ·Published 3 April
Ukraine · Dnipro · 2 years of experience · Intermediate ·Published 3 April
$4500 / mo
≈ $54000 / year net
Ruby Developer
Ukraine · Dnipro · 6 years of experience · Intermediate ·Published 26 March
Ukraine · Dnipro · 6 years of experience · Intermediate ·Published 26 March
Responsibilities:
- Develop new features.
- Developed new microservices
- Integrated of the observability system
- Configuring CI pipelines
- Unit tests coverage, code quality, and performance.
- Integration with payment systems such as PayPal, Stripe, Klarna.
- Integration and working with 3rd party services.
- Configure application tracking tools.
- Configure deployment process on AWS (EC2, ECR, ECS, ALB, RDS, ElastiCache, S3, ACM etc).
Working remotely is ideal for me, especially when the schedule syncs up with European time.
$6000 / mo
≈ $72000 / year net
Ruby On Rails Developer
Ukraine · Dnipro · 9 years of experience · Intermediate ·Published 26 March · In passive search
Ukraine · Dnipro · 9 years of experience · Intermediate ·Published 26 March · In passive search
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